Premium quality strength steel body.
Features:
- For making 90 countersunk blind holes accepting flat-head fastenersthat sit flush with the surface.
- 3 wear-resistant precision ground cutting edges providing a smoothfinish on hardened materials.
- Solid carbide tool that is harder than cobalt steel, providing a longertool life at higher speeds.
- Parallel shank to accommodate most drill chucks.
- Suitable for wood, wood-based, non-ferrous materials and metal.
